Watched the latter half of the video today. I have a few ideas for that sorry looking Henry, because I believe him to be extremely rare. I'm pretty sure that the earlier models had the die cast metal bodies screwed to the plastic bases. It you can prize him apart, he can be restored. You have another Henry to copy for the paintwork and you could get a copy of his face printed onto a sticky label. You could also just switch the castings between the two models also, but that would be something of a shame. As for the white plastic, which is the part that I think is rare, the buffer stickers again could be made using sticky labels, though the couplings clearly require significant restoration. Off the top of my head, I think the simplest method would be to canabalize the 'hoop' couplers and buffers from two of the log carrying flat trucks, as these are the only other ERTL model I can think off that has white couplers. These could be super glued onto the main section of the plastic after the old couplers have been removed. I can understand that it might be a shame to damage two models for the sake of one, but Henry is a major character and that might be an extremely rare model.